Strike zone designating mat for slow pitch baseball



FIG. 1 is a top plan view of a strike zone designating mat for slow pitch baseball showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a front elevational thereof;

FIG. 4 is a rear elevational view thereof; and,

FIG. 5 is a left side elevation view thereof, the opposite side being a mirror image. 

The ornamental design for a strike zone designating mat for slow pitch baseball, as shown and described. 